include/qrtr_client_interface.h

/*
*Copyright (c) 2020, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
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*    * Redistributions in binary form must reproduce the above
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*      with the distribution.
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*      from this software without specific prior written permission.
*
*THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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*MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
*ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
*BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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*/

#ifndef __QRTR_CLIENT_INTERFACE_H__
#define __QRTR_CLIENT_INTERFACE_H__

#include<string>

#include "vm_interface.h"

namespace sdm {

#define QRTR_CLIENT_LIB_NAME "libqrtrclient.so"

#define CREATE_QRTR_CLIENT_INTERFACE_NAME "CreateQrtrClientInterface"
#define DESTROY_QRTR_CLIENT_INTERFACE_NAME "DestroyQrtrClientInterface"

class QRTRClientInterface;
class QRTRCallbackInterface;

typedef struct {
  int server_id = -1;
  int server_version = 1;
  int server_instance = 1;
} QRTRConfig;

typedef int (*CreateQrtrClientIntf)(const QRTRConfig &qrtr_config, QRTRCallbackInterface *callback,
                                    QRTRClientInterface **qrtr_client_intf);
typedef int (*DestroyQrtrClientIntf)(QRTRClientInterface *qrtr_client_intf);

class QRTRCallbackInterface {
 public:
  virtual void OnServerReady() = 0;
  virtual void OnServerExit() = 0;
  virtual int OnResponse(Response *rsp) = 0;

 protected:
  virtual ~QRTRCallbackInterface() {};
};

class QRTRClientInterface {
 public:
  virtual int SendCommand(const Command &cmd) = 0;
 protected:
  virtual ~QRTRClientInterface() {};
};

}  // namespace sdm
#endif